baber/WOPTO huggingface dataset:
Patent EP-4069938-A1 (EP)
Inventor: CALDERONI ANGELO
IPC: E21B21/10
Filed: 2020-12-03
Abstract: Valve element (2) for selectively opening and closing both a radial aperture (84) and an axial hole (82) comprised in a drilling element (8) for drilling mud circulation. The valve element (2) comprises: a fixing portion (22) adapted to allow the valve element (2) to be sealingly fixed to the drilling element (8) at said radial aperture (84); a body (3) comprising an inlet aperture (3A) and an outlet aperture (3B), and a duct (31) for putting such apertures (3A, 3B) in communication with each other, thereby defining a path for the drilling mud; a plug (5) adapted to selectively seal said inlet aperture (3A); a first sealing element (7), adapted to be positioned in a housing (86) formed in the axial hole (82) of the drilling element (8); and a shutter (4), pivoted to the body (3) and comprising a second sealing element (42), adapted to selectively and sealingly close said outlet aperture (3B) of the body (3). The shutter (4) is adapted to selectively and sealingly close said axial hole (82) by abutting against said first sealing element (7). The valve element (2) is designed in a manner such that said shutter (4) is adapted to keep said outlet aperture (3B) of the body (3) normally closed.
Patent EP-4055013-A1 (EP)
Inventor: LEE TAEKYU
IPC: A61K31/47
Filed: 2020-11-08
Abstract: Des composés et des dérivés d'isoquinolmone inhibent la WDR5 et les interactions protéine-protéine associées, et les composés et leurs compositions pharmaceutiques sont utiles pour le traitement de troubles et d'états chez un sujet, tels que la prolifération de cellules cancéreuses.
Patent EP-4074119-A1 (EP)
Title: Downlink control information (dci) piggyback on semi persistent scheduling (sps) channel
Inventor: PARK SUNGWOO
IPC: H04W72/12
Filed: 2020-12-09
Abstract: Certain aspects of the present disclosure provide techniques for communication of downlink control information (DCI) piggybacked on a physical downlink shared channel (PDSCH) configured using semi persistent scheduling (SPS). A method that may be performed by a user equipment (UE) includes receiving a message having a configuration for semi persistent scheduling (SPS) of data channels, receiving an indication associated with at least one first downlink control information (DCI) for transmission in at least one of the data channels, and monitoring for the data channels in accordance with the configuration for SPS.
Patent EP-3999049-A1 (EP)
Inventor: HELLER DANIEL
IPC: A61K31/437
Filed: 2020-07-15
Abstract: The present technology is directed to methods useful in treating cancer, slowing growth of a tumor, reversing growth of a tumor, slowing growth of a neoplasm, reversing growth of a neoplasm, slowing proliferation of a neoplasm, and/or reversing proliferation of a neoplasm, for cancers, tumors, and neoplasms harboring a constitutively active variant of one or both of KRAS or HRAS, where the constitutively active variant is a gain of function mutation, a duplication, or a gene amplification.
Patent EP-4004023-A1 (EP)
Title: Increasing genome stability and reprogramming efficiency of induced pluripotent stem cells
Inventor: GEORGIEVA DANIELA
IPC: C12N15/90
Filed: 2020-07-22
Abstract: The present disclosure concerns methods and compositions for generation of induced pluripotent stem cells with increased efficiency and genome stability. In particular aspects, induced pluripotent stem cells are generated from somatic cells following inhibition, reduction or downregulation of a particular protein or gene. In some embodiments, the protein is p53- binding protein or 53BP1.
Patent EP-4085380-A1 (EP)
Inventor: FORSTER IAN J
IPC: H01Q1/22
Filed: 2020-12-30
Abstract: Dans certains modes de réalisation, un procédé de construction d'une structure d'antenne de type bobine peut comprendre la formation d'une antenne bobinée par la découpe d'un espace en spirale dans une couche conductrice, l'application d'une force sur au moins une partie de la couche conductrice pour étendre l'espace entre les bobines de la couche conductrice à une distance suffisamment grande pour empêcher que des sections conductrices des bobines se touchent.
Patent EP-4014280-A1 (EP)
Title: Metasurface antennas manufactured with mass transfer technologies
Inventor: STEVENSON RYAN
IPC: H01Q3/26
Filed: 2020-08-17
Abstract: A unit cell can be used for a metasurface, metamaterial, or beamforming antenna. The unit cell includes a metal layer attached to a substrate. The metal layer defines an iris opening for the unit cell. One or more tunable capacitance devices are positioned within or across the iris opening. Each tunable capacitance device is to tune resonance frequency of the unit cell. Mass transfer technologies or self-assembly processes may be used to position the tunable capacitance devices.
Patent EP-4013227-A1 (EP)
Inventor: BLISS SARAH
IPC: A01N59/02
Filed: 2020-08-14
Abstract: The present invention provides a method for treating crops in field or in a processing facility comprising the steps of producing a dry composition comprising a metabisulphite, a benzoate salt and a cellulose additive; preparing said dry composition as a formulation; and applying the formulation to a crop, wherein said treatment is for prevention or reduction of crop damage by plant pathogens, or reduction of bacterial, fungal or human pathogens.
Patent EP-3991451-A1 (EP)
Inventor: HACIHAB BO LU HÜSEYIN
IPC: H04R3/00
Filed: 2020-08-28
Abstract: A spherically steerable microphone array structure is disclosed which uses pressure and acoustic particle velocity signals obtained from sensors that are positioned co-planarly on a circular arc. The invention allows the calculation of all spatial partial derivatives of the sound field up to a given order. These spatial derivatives are used to obtain a spherical harmonic decomposition of the recorded sound field. The spherical harmonic decomposition coefficients are used in spherically direction-invariant acoustic mode beamforming.
Patent EP-4035355-A1 (EP)
Inventor: CHOI BYEONGDOO
IPC: H04N19/167
Filed: 2020-09-22
Abstract: L'invention concerne un procédé, un dispositif et un support lisible par ordinateur permettant de décoder un flux binaire vidéo codé à l'aide d'au moins un processeur, consistant à obtenir un indicateur indiquant qu'une fenêtre de conformité n'est pas utilisée pour un ré-échantillonnage d'image de référence ; en fonction de l'indicateur indiquant que la fenêtre de conformité n'est pas utilisée pour le ré-échantillonnage d'image de référence, à déterminer si une taille d'image de ré-échantillonnage est signalée ; en fonction de la détermination du fait que la taille d'image de ré-échantillonnage est signalée, à déterminer un rapport de ré-échantillonnage en fonction de la taille d'image de ré-échantillonnage ; en fonction de la détermination du fait que la taille d'image de ré-échantillonnage n'est pas signalée, à déterminer le rapport de ré-échantillonnage en fonction d'une taille d'image de sortie ; et à effectuer le ré-échantillonnage d'image de référence sur une image actuelle à l'aide du rapport de ré-échantillonnage.
Patent EP-3950600-A1 (EP)
Inventor: SHIN HO SUK
IPC: C01G53/00
Filed: 2020-09-29
Abstract: The present invention relates to a method of preparing a positive electrode active material precursor for a lithium secondary battery in which particle size uniformity and productivity may be improved by using three reactors, a method of preparing a positive electrode active material for a lithium secondary battery by using the above-prepared positive electrode active material precursor for a lithium secondary battery, and a positive electrode for a lithium secondary battery and a lithium secondary battery which include the above-prepared positive electrode active material for a lithium secondary battery.
Patent EP-4037988-A1 (EP)
Title: Soupape à haute pression, résistante à l'usure, pour l'arrêt du débit et/ou la régulation de l'étranglement
Inventor: TING EDMUND Y
IPC: B65D47/06
Filed: 2020-09-30
Abstract: La présente invention porte sur une soupape comprenant un corps de siège de soupape reçu par un manchon avec un ajustement serré entre le corps de siège de soupape et le manchon. Une extrémité supérieure du manchon s'étend au-delà d'une extrémité supérieure du corps de siège de soupape. L'invention concerne également un ensemble de soupape comprenant la soupape.
Patent EP-3851841-A1 (EP)
Inventor: YOON JONG KEON
IPC: H01M50/40
Filed: 2020-10-06
Abstract: The present invention relates to a device and method which can measure, in real time, the resistance, depending on pressure changes, of a separator that is immersed in an electrolyte, and enables analysis of the resistance properties of a separator reflecting the real operating state of a secondary battery.
Patent EP-4029262-A1 (EP)
Title: Signalisation de type de prédiction dans un codage vidéo
Inventor: ZHANG KAI
IPC: H04N19/46
Filed: 2020-10-12
Abstract: Selon un exemple de la présente invention, un procédé de traitement vidéo consiste à effectuer une conversion entre une vidéo comprenant une image vidéo comportant une ou plusieurs unités vidéo et une représentation de flux binaire de la vidéo. La représentation de flux binaire est conforme à une règle de format qui spécifie qu'un premier élément de syntaxe est compris dans un en-tête de l'image vidéo indiquant des types de prédiction autorisés d'au moins une partie desdites unités vidéo dans l'image vidéo.
Patent EP-4037086-A1 (EP)
Inventor: LV GAOLI
IPC: H01M10/42
Filed: 2020-09-03
Abstract: An electronic device (100), comprising: a housing (1), a battery (2), and a circuit board assembly (3). The housing (1) is provided with a power interface (10). The battery (2) comprises a battery protection board (21) and a cell (22). The circuit board assembly (3) is disposed in the housing (1) and is electrically connected to the power interface (10). The circuit board assembly (3) comprises a main first board (31), a sub-second board (32), a first flexible circuit board (33), and a second flexible circuit board (34). The first flexible circuit board (33) is connected to the battery (2) protection board and the main first board (31), and the second flexible circuit board (34) is connected to the battery (2) protection board and the sub-second board (32).
Patent EP-4051376-A1 (EP)
Title: Cardiac ablation using an mr linac
Inventor: FALCO TONY
IPC: A61N5/00
Filed: 2020-10-09
Abstract: Systems and methods are provided for performing operations comprising: generating a radiotherapy treatment plan for treating an ablation volume comprising a myocardial scar based on a first image of a patient that is generated using contrast-enhanced magnetic resonance (MR) imaging information; identifying, based on the first image of the patient, the ablation volume comprising the myocardial scar in a second image of the patient that is generated using MR imaging information without contrast; adjusting the radiotherapy treatment plan based on the ablation volume identified in the second image of the patient; acquiring a cine image of the patient during delivery of a radiotherapy treatment fraction by a radiotherapy treatment device based on the adjusted radiotherapy treatment plan; and comparing the cine image to the second image of the patient to control delivery of a radiotherapy beam by the radiotherapy treatment device.
Patent EP-3982136-A1 (EP)
Inventor: KIM JISU
IPC: G01R31/327
Filed: 2020-08-12
Abstract: An error detecting method of a charging switch unit including a first charging switch and a second charging switch connected to a charging line of a battery, including: first switching one of the first charging switch and the second charging switch according to a switch control command; determining whether voltages at opposite ends of the second charging switch are similar when the switch control command indicates open and the first charging switch is opened first; determining that the first charging switch is normal when the voltages at the opposite ends of the second charging switch are similar; determining whether the voltages at the opposite ends of the first charging switch are similar when the switch control command indicates closed and the first charging switch is closed first; and determining that the first charging switch is normal when the voltages at the opposite ends of the first charging switch are similar.
Patent EP-4054730-A1 (EP)
Inventor: GOLINVEAUX JAMES E
IPC: A62C37/11
Filed: 2020-11-09
Abstract: L'invention concerne un système et des procédés utilisant des extincteurs automatiques de protection contre l'incendie pour assurer une protection contre l'incendie au plafond uniquement d'un entreposage sur étagères. Les systèmes et les procédés fournissent des paramètres hydrauliques et de système qui comprennent une surface de calcul hydraulique basée sur cinq à maximum douze extincteurs de protection contre l'incendie les plus éloignés d'un point de vue hydraulique avec une pression de calcul minimale hybride prescrite.
Patent EP-4049351-A1 (EP)
Title: Fast phase-shift interferometry by laser frequency shift
Inventor: HUANG HAIFENG
IPC: H01S3/106
Filed: 2020-11-16
Abstract: An acousto-optic modulator (AOM) laser frequency shifter system includes a laser configured to generate an incident beam, a first optical splitter optically coupled to the laser and configured to split the incident beam into at least one portion of the incident beam, at least one phase-shift channel optically coupled to the first optical splitter and configured to generate at least one frequency-shifted beam with an acousto-optic modulator (AOM) from the at least one portion of the incident beam received from the first optical splitter, and a second optical splitter configured to receive the at least one frequency-shifted beam from the at least one phase-shift channel and configured to direct the at least one frequency-shifted beam to an interferometer configured to acquire an interferogram of a sample with the at least one frequency-shifted beam.
Patent EP-4073732-A1 (EP)
Title: Electronic trading and settlement system for blockchain-integrated cryptographic difficulty-based financial instruments
Inventor: TRUDEAU MATTHEW
IPC: G06Q40/04
Filed: 2020-12-09
Abstract: A financial instrument trading system is provided which allows for the establishment and trading of cryptographic difficulty-based financial instruments using physical delivery of the underlying cryptocurrency. The cryptographic difficulty-based financial instruments are based on an expected value including the predetermined reward per block of cryptocurrency, a predetermined hashrate, a predetermined financial instrument length, the predetermined nonce value of the underlying cryptocurrency, and the current difficulty level employed by the underlying cryptocurrency, and may vary as the difficulty level varies. The clearinghouse settlement system calculates daily variation margin in valuation of the financial instrument and provides for physical delivery of the underlying cryptocurrency to satisfy the variation margin.
Patent EP-4077140-A1 (EP)
Title: Yarn storage system and method for producing textiles using such yarn storage system
Inventor: SHAMIS MARTIN
IPC: B65B1/22
Filed: 2020-12-18
Abstract: A yarn storage container for storing a yarn, said storage container (101) comprising a, preferably tubular, container (101), having an axial length (L), a, preferably tubular, wall (501)and a first and second axial extremity (113-115), the first axial extremity (113) of said container (101) having an opening (123) for receiving an end of a yarn (200), said second axial extremity (115) of said container (101) being air-permeably closed, said wall (501) is air permeable by means of a plurality of openings (521-523) present along the axial length of said container (101). The invention further relates to a yarn storage system (1000) comprising a plurality of containers (101), to a textile production assembly (2000) and to methods of producing yarn (200) and textiles.
Patent EP-4081167-A1 (EP)
Inventor: MINOCHA DR PRAMOD KUMAR
IPC: A61L27/00
Filed: 2020-03-12
Abstract: A method of manufacturing an implant is disclosed. The method includes preparing a wax template assembly based upon anatomical characteristics of an implantation site. Post formation of the template assembly, a lamination layer is provided over the template assembly resulting in a laminated template assembly. The lamination layer is composed of at least one polymer dissolved in one or more solvents. One or more coating layers of a pre-defined coating material are provided over the laminated template assembly to prepare a mold. The mold may then be sand-rained to form a sand coated mold. The sand coated mold may be de-waxed and baked for melting out the template assembly to form a de-waxed mold. A casting material is then poured over the de-waxed mold to form a casted mold which is cooled and solidified to form a casted implant which is further heat treated and finished to form the implant.
Patent EP-4123058-A1 (EP)
Inventor: NAKAUE TAKAYUKI
IPC: H01M8/0656
Filed: 2020-12-09
Abstract: A hydrogen system includes: a compressor that applies a voltage between an anode and a cathode to move hydrogen in hydrogen-containing gas supplied to the anode to the cathode via an electrolyte membrane and compress the hydrogen; a first flow path through which hydrogen-containing gas discharged from the anode of the compressor flows; a second flow path to supply cathode off-gas to the anode of the compressor, the cathode off-gas being discharged from the cathode of the compressor; an on-off valve provided on the second flow path; and a controller that opens the on-off valve in a normal stop.
Patent EP-4093965-A1 (EP)
Inventor: AGGARWAL RAKESH
IPC: F03D3/06
Filed: 2020-10-03
Abstract: A drag cum lift based wind turbine system having adjustable blades, the system comprising one or more output drive rotors arranged on a base structure, each output rotor being connected with one or more arms using one or more primary control arrangements; characterized in that one or more blade panel assemblies rotatably mounted with the one or more respective arms, each blade panel assembly comprising an auxiliary rotary shaft rotatably mounted on each of the one or more arms; a mounting arrangement connected with the auxiliary rotary shaft controlled by the one or more primary control arrangements, each blade panel mounting arrangement, housing one or more sub-blade panels pivotable at one or more pivot points of the mounting arrangement using one or more secondary control arrangements to allow the one or more sub-blade panels to rotate, thereby blocking and/or allowing wind to pass through the blade panels partially or fully; one or more sensors to read system control parameters coupled with one or more Main Control Units (MCUs) connected with one or more processing module, the one or more primary control arrangements and the one or more secondary control arrangements; and an output arrangement configured to convert rotational torque of the one or more output drive rotors to one or more energy forms.
Patent EP-4144857-A1 (EP)
Inventor: WU GUANGMING
IPC: C12N15/873
Filed: 2020-07-13
Abstract: Provided is an animal preparation method and use thereof. The method includes aggregating a tetraploid embryo with embryonic stem cells to form a new reconstructed embryo or chimera embryo, the tetraploid embryo being a tetraploid embryo developed to 2-cell stage. By aggregating a 2-cell tetraploid embryo with embryonic stem cells, problems of poor efficiency and poor stability of mice preparation using the tetraploid complementation technique as well as low efficiency when embryonic stem cells from pure line mice are used are alleviated, the birth rate of mice is improved to a level close to that of normal embryo transplantation, and embryos and adult mice can be directly prepared from stem cells for phenotypic research.
Patent EP-4042213-A1 (EP)
Title: Polarizing optical separator for stellar intensity interferometry
Inventor: PECH MIROSLAV
IPC: G02B27/28
Filed: 2020-05-14
Abstract: A polarizing optical separator for stellar intensity interferometry, particularly for use in atmospheric Cherenkov detector, where the separator consists of a fixed optical setup (2) and a rotaiy optical setup (3), where the fixed optical setup (2) is formed by a beam splitter (21) to which a primary mirror prism (22) is attached in the direction of an incidental input beam (Sin) and a deflecting mirror prism (23) is attached in the direction perpendicular to the input beam (Sin), where the primary mirror prism (22) is followed by a secondary mirror prism (24) fitted with the first polarizer (25) on the output surface, and where the rotatable optical setup (3) is formed by a transitive prism (31) provided with the other polarizer (32) on an output surface and is rotatably attached to the deflecting mirror prism (23). The fixed optical setup (2) and the rotatable optical setup (3) are provided with detectors (4) and moreover they are selected so that the optical paths of the split output beams (Sd1) and (Sd2) in both separator arms are essentially identical.
Patent EP-4170843-A1 (EP)
Inventor: TUO HONG
IPC: H02J1/10
Filed: 2020-07-03
Abstract: This application provides a charging/discharging equalization control method, a battery component, and an electricity consumption system. The battery component includes M battery modules, the M battery modules are connected in parallel, and M is a positive integer greater than 1. Each battery module includes a control unit, a DCDC converter, and an energy storage unit. The control unit is electrically connected to the DCDC converter, and the DCDC converter is further electrically connected to a load and/or a power supply. For each battery module, the method includes: The control unit determines a reference value of a power parameter, where the reference value is used to equalize charging/discharging of the M battery modules; and the control unit controls, by using the DCDC converter, an actual value of the power parameter to be equal to the reference value. This implements equalized charging/discharging of M battery modules, and further implements a parallel power of battery modules with different capacities in the battery component, so as to resolve a problem in a related technology that a high requirement is imposed on consistency of cell packs in battery modules because the battery modules are used in parallel.
Patent EP-4190092-A1 (EP)
Title: Regroupement de porteuses de liaison descendante entre bandes avec commutation de réception pour un équipement d'utilisateur à capacité réduite
Inventor: WEI CHAO
IPC: H04W28/18
Filed: 2020-07-30
Abstract: Un équipement d'utilisateur (UE) transmet une capacité d'UE à une station de base, la capacité d'UE indiquant une capacité intégralement non simultanée ou une capacité partiellement non simultanée pour un regroupement de porteuses de liaison descendante entre bandes avec commutation de réception. Ensuite, l'UE surveille une communication de liaison descendante provenant de la station de base sur la base de la capacité d'UE. La station de base transmet une communication de liaison descendante à l'UE sur la base de la capacité d'UE pour la capacité intégralement non simultanée ou la capacité partiellement non simultanée pour un regroupement de porteuses de liaison descendante entre bandes avec commutation de réception.
Patent EP-4265922-A1 (EP)
Title: Compressed air processing device for commercial vehicle
Inventor: MOON SEONG-WON
IPC: F15B21/041
Filed: 2020-12-21
Abstract: The present disclosure provides a compressed air processing system of which the operation of supplying compressed air and the regeneration operation can be efficiently controlled by an electronic control unit. In particular, the present disclosure is characterized in that the pressure of a regeneration sequence valve installed in a regeneration line is increased over a set pressure by controlling a valve, which is electronically controlled, to switch, so the opening time of the regeneration line is delayed in comparison to the opening time of an unloader valve, whereby regeneration efficiency is improved.